baber/WOPTO huggingface dataset:
Patent JP-H11231018-A (JP)
Title: Thermostatic device for testing ic device
Inventor: FUKUSHIMA MAKOTO
IPC: B65G49/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To have the carry-in port and the carry-out port of the test board of the thermostatic chamber for common use without particularly enlarging the inner volume of the thermostatic chamber, and restrain to the utmost change of temperature in the chamber. SOLUTION: A test board is carried in the opening for carry-in/carry-out provided on a thermostatic chamber, the test board is heated or cooled up to set temperature by a preheat part in the thermostatic chamber, but the preheat part is provided with a board carrying means 20 having endless conveyors 21L, 21R loop-likely carrying board carriers 28 by chains. Then the test board carried in the carry-in/carry-out part through the opening is carried by the board carrier 28, and while it is returned to the initial position, an IC device is made at the set temperature, it is shifted to a test part on this position, and after the electric characteristic is tested, it is carried out from the opening.
Patent JP-S55141979-A (JP)
Title: Phase controlling device
Inventor: HIROSE SHIYUNICHI
IPC: H02M1/08
Filed: 1979-04-23
Abstract: PURPOSE:To carry out a high precision of phase control with less regulating part by constituting a device with a digital phase detector, a digital comparator and a phase discriminating circuit consisting of a microcomputer. CONSTITUTION:Three-phase voltage signals eR, eS, eT from a power supply are converted into a digital phase signal theta through a digital pahse detector 4 and applied as an input signal of a comparator 5. In the digital comparator 5 a digital phase control signal EC and the digital phase signal theta are subjected to comparison and upon coincidence of conditions, a comparison signal COM is outputted to a phase discriminating circuit 6 consisting of a microcomputer. The phase discriminating circuit 6 decides a state of power conversion device and distributes ignition commands to each phase of the power conversion device.
Patent JP-H10246198-A (JP)
Title: Compressor and gas expander device
Inventor: EZAKI NOBUYUKI
IPC: F04D17/12
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a compressor and a gas expander device of structure such that a gas expander pinion is integrally formed with gear chamber, so as to reduce a mechanical loss, attain saving of a space and reduction of a cost, also generation of unstable vibration is prevented even by integral forming. SOLUTION: In a gear chamber, a single drive wheel 8 and a low/high pressure step pinion 14, 15 meshed with this drive wheel 8 are arranged, also in an upper part of the drive wheel 8, a gas expander pinion 24 is integrally assembled, to be meshed with the drive wheel 8.
Patent JP-H02230935-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NADA MITSUHIRO
IPC: F02D41/14
Filed: 1989-03-03
Abstract: PURPOSE:To improve the convergence of the control air-fuel ratio by adjusting the air-fuel ratio in response to the rough adjustment term according to the output of a catalyst downstream air-fuel ratio sensor and the O2 storage term determined by the estimated O2 storage quantity in a ternary catalyst. CONSTITUTION:A rough adjustment term calculating means calculates the rough adjustment term AFc gradually changed to the lean side when the output of a catalyst downstream air-fuel ratio sensor is rich and gradually changed to the rich side when the output is lean. An O2 storage quantity estimating means estimates the O2 storage quantity in a ternary catalyst, thereby an O2 storage term calculating means calculates the O2 storage term AFCCRO to a small value when the estimated O2 storage quantity is small and to a large value when it is large. An air-fuel ratio adjusting means adjusts the air-fuel ratio of an engine in response to the rough adjustment term and the O2 storage term. The drift of the air-fuel ratio control quantity due to the O2 storage effect is reduced, convergence is improved, and the deterioration of emission can be prevented.
Patent JP-2000249354-A (JP)
Title: Hot water floor heating panel and hot water floor heater
Inventor: MURATA HIDETAKA
IPC: F24D3/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make a carpenter work separable from a floor heating work by forming the opposite end parts of a hot water pipe, respectively, at the opposite edge parts of a panel body in the longitudinal direction. SOLUTION: A recess 31 is made in a pipe joint 3 by cutting the surface material of a panel body 2. An interconnecting part 32 opening toward the opposite end faces in the short side direction or a frame member are cut partially by a groove interconnecting in the short side direction of the panel body 2 of the frame material. The interconnecting part 32 is formed opening to one end face at the opposite edge parts in the longitudinal direction. End part of a hot water pipe 5 is extended laterally toward the recess 31. The pipe joint 3 is fixed with a planar cover part having a decoration surface identical to the surface material of the panel body 2. The hot water pipe 5 is a polyethylene pipe having opposite end parts 5a, 5a connected between panel bodies 2 adjacent in the longitudinal direction through the pipe joint 3 and also connected with a hot water boiler.  The hot water pipe 5 is arranged along the guide groove of the soaking plate of the panel body 2 and a surface material is set on the upper surface of the soaking plate.
Patent JP-S51124854-A (JP)
Title: A dryer apparatus
Inventor: KOBAYASHI HIROSHI
IPC: F26B3/34
Filed: 1975-04-24
Abstract: PURPOSE: To prevent a partial dry-up and also the change in a paper quality and the change of the colour of an ink and further to obtain a high thermal efficiency, utilizing a ultra-short wave effectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02228350-A (JP)
Title: Resin composition, curable composition, and coating composition
Inventor: NUMA NOBUSHIGE
IPC: C08L27/12
Filed: 1989-03-02
Abstract: PURPOSE:To prepare a resin composition which gives a coating film excellent in the flatness, brightness, and build by compounding a polymer obtd. by the polymerization of radical-polymerizable unsatd. monomers in an org. solvent using a dispersion stabilizer comprising a copolymer which consists of a number of specific polymerizable unsatd. monomers as its essential monomer components. CONSTITUTION:Radical-polymerizable unsatd. monomers (e.g. a mixture of styrene, acrylonitrile, methyl methacrylate, 2-hydroxyethyl methacrylate, and a compd. of formula II) are polymerized in an org. solvent using a dispersion stabilizer comprising a copolymer consisting of, as its essential monomer components, a fluorinated polymerizable unsatd. monomer (e.g. CH2=CFCl), a hydroxylated polymerizable unsatd. monomer [e.g. CH2=CHO(CH2)4OH], a polymerizable unsatd. monomer with a hydoxyl or hydrolyzable group directly attached to silicon [e.g. CH2=CHSi(OH)(OCH3)2], and an epoxidized polymerizable unsatd. monomer (e.g. the compd. of formula I). The resulting polymer particles, which are insoluble in said org. solvent, are compounded to give a resin compsn.
Patent JP-S60197520-A (JP)
Title: Cleansing device
Inventor: ITOU AKIRA
IPC: B65G19/02
Filed: 1984-03-15
Abstract: PURPOSE:To simplify constitution and to facilitate extension of a process and covering of a tank, by a method wherein, in a cleansing device for machinery parts, plural immersing tanks and drying chambers are located in juaxtaposition with each other, a chain conveyor for a net container, rails, and a pushing tool are provided at the upper part thereof, and a net container elevating device is located. CONSTITUTION:Doors 9, 10, and 20 are opened through working of cylinders 7, 8, and 9, a chain conveyor 4 is driven, and a net container 3 is pushed by a push tool 6 to move it on rails 2 to given immersing tanks 1a-1c. The chain conveyor 4 is brought to a stop, the doors 9, 10, and 20 are closed, and the net container 3 is immersed in the tank with the aid of an elevating device 12 for cleansing. After cleansing is completed, the container 3 is lifted up by the elevating device 12, the container is pushed on the rails by means of the push tool 6 again to move it in a drying chamber 16 for drying. The operation is intermittently repeated. This constitution simplifies formation, and enables facilitation of extension of a process and covering of the tank.
Patent JP-H06265133-A (JP)
Title: Exhaust gas treatment for incinerator
Inventor: ITO TADASHI
IPC: F23J15/00
Filed: 1993-03-11
Abstract: PURPOSE:To simultaneously reduce and remove dioxin, heavy metal and NOx in exhaust gas by supplying ammonium persulfate into an incinerator when the exhaust gas is introduced from the incinerator to a dust collector through an exhaust gas discharge passage. CONSTITUTION:Wastes are incinerated by an incinerator 7, and exhaust gas of the incinerator is treated. That is, first a predetermined quantity of ammonium persulfate is fed from a hopper 1 to a storage tank 2, mixed with plant water, and prepared to aqueous ammonium persulfate solution having a predetermined concentration (5-10%). Then, this solution is fed by setting to a predetermined flow rate by a flowmeter 4, compressed air is fed by an air compressor 6, and ammonium persulfate water is sprayed in a sprayed state into the incinerator 7 by a spray nozzle 5. Thus, dioxin, heavy metal and NOx in the exhaust gas can be reduced and removed with common additive.
Patent JP-S56147129-A (JP)
Title: Electrochromic display body
Inventor: NOMURA HIROO
IPC: G02F1/1524
Filed: 1980-04-17
Abstract: PURPOSE:To enhance the responding speed of an electrochromic (EC) display body by using a display section formed by laminating transition metallic oxide films and electronic conductor films. CONSTITUTION:Thin films 9 of a transition metallic oxide such as WO3 and thin films 10 of an electronic or ionic conductor such as Pd or Li3N are alternately laminated on transparent electrode 2 laid on glass substrate 1 to form a thin EC film. Thus, a display section is formed, and it is used as a substrate of display side to manufacture an EC display body. Each of thin films 9, 10 has about several tens-several hundreds Angstrom  thickness, and the light transmittance of the formed thin EC film is preferably adjusted to about 70-90%.
Patent JP-H10246537-A (JP)
Title: High and low pressure gas flow passage changing-over device in cooling/heating device
Inventor: TOYAMA ISAMU
IPC: F16K11/074
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a rotor (a low pressure chamber) acting as a movable valve or a high pressure chamber acting as a fixed valve storing the rotor to be press-worked to be easily formed, and at the same time enable a desired changing-over object to be positively accomplished. SOLUTION: A device for changing-over a high and low pressure gas flow passage is constructed by a high pressure chamber 2 filled with high pressure gas and a low pressure chamber 1 filled with low pressure gas. The high pressure chamber 2 is pivoted in the low pressure chamber 1 in such a way that it can be rotated around a fixed shaft. The high pressure chamber 2 is rotated by a specific angle and a first flow passage changing-over valve 22 and a second flow passage changing-over valve 23 are alternatively changed over, thereby the high pressure gas within the high pressure chamber 2 is supplied to one end of a condenser 3 through one changing-over valve.  Then, the low pressure gas flowed from the other end of the condenser 3 is fed into the low pressure chamber 1 through the other changing-over valve, the low pressure gas within the low pressure chamber 1 is supplied to one end of a compressor 4 and the high pressure gas flowed from the other end of the compressor is supplied into the high pressure chamber 2 from the axial line.
Patent JP-H05259446-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L29/78
Filed: 1992-03-09
Abstract: PURPOSE:To suppress a spread of a recess region and improve a short channel effect of a semiconductor device and a drive current so as to allow further refining by forming a gate electrode inside a recessed part on the surface of a semiconductor substrate together with by forming a source region and a drain region so as to be adjacent to the recessed part. CONSTITUTION:After a recessed part 4 is formed on a silicon substrate 20, a field oxide film 26 is formed on an element separation region. Further, a gate insulating film 27 and a polycrystalline silicon film 5 is formed on the whole surface. Later, this polycrystalline film is removed leaving a part locating in the recessed part 4 so as to form a gate electrode 28 inside the recessed part 4. Then, ion implantation of low concentration impurities is performed having an insulation film on the surface of the gate electrode 28 as a mask so as to form a low concentration source region 7 and a low concentration drain region 8. Further, a side wall 9 is formed on the gate electrode 28 so as to perform ion implantation of high concentration having this as a mask in order to form a high doped source region 11 and a high doped drain region 12.
Patent JP-S63217403-A (JP)
Title: Program controller
Inventor: AZEGAMI TADASHI
IPC: G05B19/02
Filed: 1987-03-05
Abstract: PURPOSE:To easily set a program by setting separately the target set value to be finally held from a control pattern. CONSTITUTION:The prescribed value related to the target set value of a program is stored in a holding set value storing part 10. At the same time, the target set value of each program segment is also stored in the ratio of the value stored in the part 10. Then a ratio arithmetic part 11 calculates the product between the ratios stored in those program segments and the value stored in the part 10. Thus the target set value of each program segment is calculated. Therefore it is possible to cope with plural controls just by varying the holding set value and it is not required to prepare many programs. In such a way, a program can be set by a simple operation.
Patent JP-S56146956-A (JP)
Title: Gas compression type solar heat collecting method
Inventor: HIGUCHI RIICHI
IPC: F24J2/48
Filed: 1980-04-16
Abstract: PURPOSE: To improve the heat collecting efficiency by a method wherein the gas such as air or the like, which is dry or moistened with the liquid such as water, ethylene glycol or the like, is led to a solar heat collector to absorb the heat and then compressed by a compressor to raise the temperature to higher value so as to be able to exchange the heat at larger temperature difference.  
     CONSTITUTION: The moistened heating medium to be compressed by the compressor 2 is first heated in the solar heat collector 1 by the solar heat and then led to the compressor 2 through a high temperature heating medium conduit 7. The heating medium of high temperature gas is compressed to reach a high temperature and heats the water in the hot water storage tank 3 through an upper heat exchanger 8 equipped in the tank 3 and further heats the low temperature water in the lower part of the tank 3 through a lower heat exchanger 9. After the heat being released, the heating medium is led to a gas-liquid mixer 10, moistened, expanded through a capillary 11, and circulated back again to the solar heat collector 1. According to the construction described above, the heating medium can be boosted to a high temperature and high heat collecting efficiency can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000253685-A (JP)
Title: Motor control circuit and electromotive storage system of door mirror device
Inventor: OBAYASHI KATSUSHI
IPC: H02P3/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor control circuit which can contrive cost down, life elongation, and downsizing. SOLUTION: A motor control circuit 20 is equipped with a transistor 21 which performs the ON/OFF of the power voltage to be applied to a DC motor 7, a resistor 26 which detects the current flowing to the DC motor 7, a thyristor 23 which zeros the base potential of the transistor 21 by turning it on, and an integrated circuit which comprises a resistor 24 and a capacitor 25 for integrating the voltage across the resistor 26 and applying voltage to the gate of the thyristor 23.
Patent JP-2000252864-A (JP)
Title: Inverse spread spectrum device for spread spectrum signal
Inventor: MAEDA HIROAKI
IPC: H04B1/707
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To quickly realize high precision code search after a spread spectrum signal is momentarily interrupted. SOLUTION: When a GPS signal is momentarily interrupted, correlation integrating registers 101, 102-10n of a correlation array section 10 search whether or not any of PRN code phases in a PRN code receiving correlation integration processing is a discrimination reference value, complete the searching when a PRN code reaches the discrimination reference value, start the signal tracking. When a PRN code does not reach the discrimination reference value, the correlation integration registers 101, 102-10n sequentially shift the PRN code phase of a shift register 12, so that any shift width of the shift register 12 is not overlapped thereby conducting the searching.
Patent JP-S58167635-A (JP)
Title: Stabilized polyolefin resin composition
Inventor: ISHII TAMAKI
IPC: C08L21/00
Filed: 1982-03-29
Abstract: PURPOSE:To prepare the titled composition having extremely high stability against heat, oxidation and light, by compounding a polyolefin resin with a hindered piperidine compound, a specific sulfur compound and an isocyanurate compound at specific ratios. CONSTITUTION:The objective polyolefin resin composition is prepared by compounding (A) 100pts.wt. of a polyolefin resin (e.g. polypropylene) with (B) a hindered piperidine compound of formulaI(R1 is H or methyl; R2 is 2-18C alkylene which may form a ring), (C) tris(2,6-dimethyl-4-t-butyl-hydroxybenzyl)isocyanurate and (D) a sulfur compound of formula II (R3 is 4-20C alkyl) (e.g. pentaerythritol-tetrakis, beta-dodecylthiopropionate). The sum of the components (B), (C) and (D) is 0.01-5pts.wt., and the weight ratios of B:C:D are preferably (1-20):1:(1:15).
Patent JP-H10245852-A (JP)
Title: Method of fixing anchor bolt
Inventor: FUJITA HISAO
IPC: E02D27/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To adhere a J-shaped anchor to foundation concrete even if the J- shaped anchor in afterward driving consolidation non-contraction mortar filled into a conical body is not stabilized by gradually increasing a diameter toward a lower part, and burying a net iron-made conical body whose top face is opened in foundation concrete. SOLUTION: A diameter is gradually increased toward downward, a net iron-made conical body 1 having an opening part 1a only on the top face is set is foundation concrete 2, consolidation mortar 3 composed of non-contraction mortar through the top face opening part 1a is filled and consolidated into the conical body 1, and a J-shaped anchor 4 is inserted in the consolidation non-contraction mortar 3. Thereby the mortar 3 placed into the conical body 1 is adhered to and integrated with the foundation concrete 2 through the meshes of the conical body 1, the anchor 4 is inserted and buried in the mortar 3, and firmly stabilized in the foundation concrete 2 even if the anchor 4 is not engaged with a foundation reinforcing bar.
Patent JP-S54142940-A (JP)
Title: Character recognizer
Inventor: SUGA TOKUJI
IPC: G06K9/48
Filed: 1978-04-27
Abstract: PURPOSE: To realize a recognition system featuring a simple operation with low cost and with no thinning process required by extracting both the directional code and  the uneven degree at each circumference point from the character pattern and  through a collation with the standard pattern.  
     CONSTITUTION: Coding circuit 11 encodes the periphery of the character pattern into 8 directions via the output given from photoelectric conversion circuit 10, and unevenness calculator circuit 12 calculates the uneven degree T by Eq. I and based on the coded signals at two points of front and back. Then memory 13 memorizes both the encoded signal and the results of the unevenness calculation, and decision circuit 15 gives a collation between the memory contents and stardard pattern 14 to decide the character. The decision is carried out through sequential collation to the standard pattern with every segment, and the partitioning of the segment for collation to the standard pattern is switched sequentially based on the directional codes. Thus, no thinning process is given in this decision method, and accordingly no problem occurs for the malformation of the character pattern caused so far by the thinning process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11244289-A (JP)
Title: Ultrasonic endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope that allows an accurate centesis from a secure check on it through tomograms. SOLUTION: A linearly scanning ultrasonic probe 2 with its scanning section A being on a plane including the axis of an insertion point 1 and a radially scanning ultrasonic probe 3 with its scanning section B being on a plane of revolution about the axis of the insertion point 1 are arranged so that the scanning sections A and B cross each other in the observation area of an objective optical system and that an operative tool 100 that is projected out from an outlet 14 of an operative tool insertion channel 13 passes through the intersection X of the scanning sections A and B of the ultrasonic probes 2 and 3.
Patent JP-S61258088-A (JP)
Inventor: BENGUTO HENRII NIRUSON
IPC: D21B1/12
Filed: 1986-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08249118-A (JP)
Title: Touch panel device and its controlling method
Inventor: KURAMITSU HIDEFUMI
IPC: G06F3/041
Filed: 1995-03-10
Abstract: PURPOSE: To avoid a trouble such as a misinput from a touch panel and to attain smooth input operation by controlling a touch panel device so as to repeatedly output the same data as original data from the device until the depressed state of a touch panel face is released after setting up the original depressed state. CONSTITUTION: An information processor 1 is constituted of a touch panel device 3 having a touch panel 2 and a body device 4 for the processor 1. The device 3 is provided with a touch panel equipped display device 6 obtained by combining the touch panel 2 formed by a transparent resistor film and a display part 5 and a detection signal from the panel 2 is inputted to a status detection controlling part 7. An output from the controlling part 7 is inputted to a touch panel controller 8. Even when another point is depressed in the depressed state of an initial, optional depression point on the panel 2, the device 3 is controlled so as to generate data corresponding to the initial depressed point until the touch panel face is restored to a non-depressed state.
Patent JP-S58167965-A (JP)
Title: Double sensor type digital tachometer having rotary direction discriminating function
Inventor: FUKUZAWA HIROSHI
IPC: G01P13/04
Filed: 1982-03-30
Abstract: PURPOSE:To discriminate the rotational speed and the rotary direction of a rotor by detecting a mark on the rotor with two sensors. CONSTITUTION:M1, M2... and Mn indicate slit groups provided on a rotary disc 5 and desired adjacent two slit rotary discs 5 are at an angle of 360 deg./n to the center O. Two sensors A and B are arranged at the fixed position near the rotary disc 5 and they A and B are at an angle of thetaAB<360 deg./n-thetaAB to center O near the rotary disc 5. It can be discriminated that the rotary disc 5 turns clockwise when the time tAB between the arrivals of slits at the sensor A and at the sensor B< the time tBA between the arrivals of the slits at the sensor B and at the sensor A, while when tAB>tAB, the rotary disc 5 runs counterclockwise.